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13 May, 08:44

Solve for x: 3+x=2x=?

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Answers (2)
  1. 13 May, 09:10
    0
    X=3

    Step-by-step explanation:

    3+x=2x

    Collect like terms

    3=2x-x

    3=x.

    X=3
  2. 13 May, 11:43
    0
    x=3

    Step-by-step explanation:

    3+x=2x

    Subtract x from each side to get the variable on one side

    3+x-x=2x-x

    3 = x
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